Felipe Guimarães is a Senior Software Engineer at SiDi, where he specializes in developing innovative software solutions for Web and mobile platforms. With over 8 years of experience in the tech industry, Felipe has a strong background in both front-end and mobile development. He is passionate about leveraging technology to solve complex problems and improve user experiences.More...
Giseli Freire Diniz Postal
Research and Development Specialist@SiDi
Verified
Wellynton Ribeiro Moreno
Verification Engineer & Automation Developer@Philips Medical Systems
Verified
Wellynton Ribeiro Moreno is a seasoned Verification Engineer and Automation Developer at Philips Medical Systems, where he spearheads innovative projects to enhance medical device reliability and performance. With over a decade of experience in the healthcare technology sector, Wellynton has a proven track record of implementing cutting-edge automation solutions that streamline testing processes and improve product quality. His expertise in verification methodologies and passion for technological advancement have been instrumental in driving Philips' mission to deliver life-saving medical devices. Outside of his professional endeavors, Wellynton is an avid mentor, dedicated to nurturing the next generation of engineers.More...
Mariana Nicotera
Computational Linguist
Verified
I am a dual citizen, including European Union nationality, with solid experience working for European companies. As a computational linguist, I specialize in natural language processing (NLP), artificial intelligence (AI), and speech technologies. At SiDi, I develop cutting-edge Text-to-Speech (TTS) systems for diverse platforms, leveraging expertise in NLP, AI, and speech technologies. By collaborating with cross-functional teams and employing structured data collection and annotation, I refine linguistic models and ensure data quality and diversity across languages and dialects.
With over eight months of computational linguistics experience at SiDi and prior roles in ontology design and sentiment analysis, I contribute to scalable machine learning applications. During my tenure, I designed and optimized prompt templates for generative AI to curate linguistic data for ASR, TTS, and MT; generated and managed multilingual corpora and translations covering diverse registers and dialects; partnered with AI developers as an end-user linguist—iterating on prompts, outputs, and workflows for both commercial and proprietary platforms—and documented prompt-engineering and data-curation guidelines to enable consistent GenAI workflows. Committed to innovation and meticulous process documentation, my work is aligned with client needs, driving advancements in computational linguistics and delivering impactful AI-driven solutions.More...
Pedro Almeida
Android Senior Engineer@SumUp
Verified
Android Developer with over 11 years of expertise in embedded
systems and mobile app development. Proficient in Kotlin and Java, crafting
robust, scalable, and user-centric applications with a strong foundation in
modern Android tools and practices, including Jetpack Compose, MVVM, MVI,
and Clean Architecture. Extensive experience in developing and maintaining
mobile applications for industries such as banking, e-commerce, entertainment,
and Android framework development. Extensive experience in international
projects, demonstrating strong collaboration skills with global teams to
successfully meet diverse and complex requirements. With a passion for
innovation and excellence, I am committed to creating impactful Android
applications that combine technical precision with user-centric design.More...
Luiz Bertonha
QA Automation Engineer
Verified
Luiz Bertonha is a highly skilled QA Automation Engineer currently working at a global digital solutions company. With a strong background in software development and testing, Luiz has consistently demonstrated proficiency in designing, developing, and implementing automated testing strategies and tools. His expertise includes working with diverse programming languages, debugging software applications, and ensuring quality in software delivery. Luiz has a deep understanding of Agile methodologies and is known for his meticulous attention to detail and problem-solving skills. His professional journey reflects his dedication to creating efficient and effective solutions that contribute to the overall success of the projects he's involved in.More...